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31/12/2021 5:33 pm
Topic starter
A few statements with regard to sexual reproduction are given below
(i) Sexual reproduction does not always require two individuals
(ii) Sexual reproduction generally involves gametic fusion
(iii) Meiosis never occurs during sexual reproduction
(iv) External fertilisation is a rule during sexual reproduction
Choose the correct statements from the options below:
(a) i and iv
(b) i and ii
(c) ii and iii
(d) i and iv
1 Answer
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31/12/2021 5:35 pm
Correct answer: (b) i and ii
Explanation:
- Sexual reproduction requires male and female gametes (either by same individual or by different individual of the opposite sex).
- Sexual reproduction generally involves gametic fusion.
- Meiosis occurs during sexual reproduction in dipoloid organisms.
- External fertilisation is not a rule during sexual reproduction, internal fertilization also takes place.